Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ptb-xl/g1/HR00909.hea (757 bytes) 
HR00909 12 500 5000
HR00909.mat 16x1+24 1000.0(0)/mv 16 0 -30 -5307 0 I
HR00909.mat 16x1+24 1000.0(0)/mv 16 0 10 8474 0 II
HR00909.mat 16x1+24 1000.0(0)/mv 16 0 40 13805 0 III
HR00909.mat 16x1+24 1000.0(0)/mv 16 0 10 -1778 0 aVR
HR00909.mat 16x1+24 1000.0(0)/mv 16 0 -35 -9332 0 aVL
HR00909.mat 16x1+24 1000.0(0)/mv 16 0 25 11107 0 aVF
HR00909.mat 16x1+24 1000.0(0)/mv 16 0 -35 -12878 0 V1
HR00909.mat 16x1+24 1000.0(0)/mv 16 0 -35 -28032 0 V2
HR00909.mat 16x1+24 1000.0(0)/mv 16 0 65 -20912 0 V3
HR00909.mat 16x1+24 1000.0(0)/mv 16 0 60 -18899 0 V4
HR00909.mat 16x1+24 1000.0(0)/mv 16 0 -135 -12872 0 V5
HR00909.mat 16x1+24 1000.0(0)/mv 16 0 50 -4805 0 V6
# Age: 73
# Sex: Male
# Dx: 164934002,426783006,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown